Mains Rated Apparent Power - Woodward easYgen-2000 Series User Manual

Appendix
Analog Manager Reference > Reference Values > Mains Rated Apparent Power
Analog output example
Flexible limit example
9.3.2.9

Mains Rated Apparent Power

544
The generator rated active power (parameter
n
is configured to 200 kW.
The generator rated reactive power (param‐
n
eter 1758 Ä p. 95
The generator rated apparent power is:
n
S = √(200 2 + 200
The source value at maximum output is configured to
n
120.00% (of the rated apparent power i.e. 339.41 kVA).
The source value at minimum output is configured to 0.00%
n
(of the rated apparent power i.e. 0 kVA).
The analog output range is configured to 0 to 20 mA.
n
If an apparent power of 0 kVA is measured, the analog
n
output issues its lower limit (i.e. 0 mA).
If an apparent power of 339.41 kVA (or above) is measured,
n
the analog output issues its upper limit (i.e. 20 mA).
If an apparent power of 169.71 kVA is measured, the analog
n
output issues 50 % of its upper limit (i.e. 10 mA).
If an apparent power of 67.88 kVA is measured, the analog
n
output issues 20 % of its upper limit (i.e. 4 mA).
The generator rated active power (parameter
n
is configured to 200 kW.
The generator rated reactive power (param‐
n
eter 1758 Ä p.
The generator rated apparent power is:
n
S = √(200 + 200
2
If the flexible limit is to be configured to 120.00% (of the
n
rated apparent power i.e. 339.41 kVA), it must be entered as
12000.
All mains apparent power values refer to the mains rated active
power (parameter
(parameter 1746 Ä p.
The mains rated apparent power S is calculated using the real
power P and the reactive power Q according to this formula:
S = √(P 2 + Q 2 )
n
easYgen-2200/2500 | Genset Control
is configured to 200 kvar.
2 ) = 282.84 kVA.
95) is configured to 200 kvar.
) = 282.84 kVA.
2
1748 Ä p. 95) and mains rated reactive power
95).
1752 Ä p. 95)
1752 Ä p. 95)
37535B